AU2003299012A1 - Control of small distributed energy resources - Google Patents

Control of small distributed energy resources

Info

Publication number
AU2003299012A1
AU2003299012A1 AU2003299012A AU2003299012A AU2003299012A1 AU 2003299012 A1 AU2003299012 A1 AU 2003299012A1 AU 2003299012 A AU2003299012 A AU 2003299012A AU 2003299012 A AU2003299012 A AU 2003299012A AU 2003299012 A1 AU2003299012 A1 AU 2003299012A1
Authority
AU
Australia
Prior art keywords
control
energy resources
distributed energy
small distributed
small
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU2003299012A
Inventor
Robert H. Lasseter
Paolo Piagi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wisconsin Alumni Research Foundation
Original Assignee
Wisconsin Alumni Research Foundation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wisconsin Alumni Research Foundation filed Critical Wisconsin Alumni Research Foundation
Publication of AU2003299012A1 publication Critical patent/AU2003299012A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
    • H02J3/381—Dispersed generators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
    • H02J3/46—Controlling of the sharing of output between the generators, converters, or transformers
    • H02J3/466—Scheduling the operation of the generators, e.g. connecting or disconnecting generators to meet a given demand
    • H02J3/472—For selectively connecting the AC sources in a particular order, e.g. sequential, alternating or subsets of sources
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2300/00—Systems for supplying or distributing electric power characterised by decentralized, dispersed, or local generation
    • H02J2300/10—The dispersed energy generation being of fossil origin, e.g. diesel generators
AU2003299012A 2002-09-17 2003-06-17 Control of small distributed energy resources Abandoned AU2003299012A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/245,729 2002-09-17
US10/245,729 US7116010B2 (en) 2002-09-17 2002-09-17 Control of small distributed energy resources
PCT/US2003/018916 WO2004027957A1 (en) 2002-09-17 2003-06-17 Control of small distributed energy resources

Publications (1)

Publication Number Publication Date
AU2003299012A1 true AU2003299012A1 (en) 2004-04-08

Family

ID=31992180

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003299012A Abandoned AU2003299012A1 (en) 2002-09-17 2003-06-17 Control of small distributed energy resources

Country Status (6)

Country Link
US (1) US7116010B2 (en)
EP (2) EP1540791A4 (en)
JP (1) JP2005539476A (en)
AU (1) AU2003299012A1 (en)
CA (1) CA2497567C (en)
WO (1) WO2004027957A1 (en)

Families Citing this family (139)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10119624A1 (en) 2001-04-20 2002-11-21 Aloys Wobben Operating wind energy plant involves regulating power delivered from generator to electrical load, especially of electrical network, depending on current delivered to the load
PT1384002E (en) * 2001-04-20 2010-10-11 Baw Gmbh Method for operating a wind energy plant
EP1676023B1 (en) 2003-10-06 2018-04-04 PowerSys, LLC Power generation systems and methods of generating power
SE527895C2 (en) * 2004-12-22 2006-07-04 Abb Ab Method and apparatus for controlled reconnection of circuit breakers
GB0503466D0 (en) * 2005-02-18 2005-03-30 Newage Int Ltd Adjustment and display of stored parameters
ES2277724B1 (en) * 2005-02-23 2008-06-16 GAMESA INNOVATION & TECHNOLOGY, S.L. PROCEDURE AND DEVICE FOR INJECTING REACTIVE INTENSITY DURING A NETWORK VOLTAGE HOLE.
WO2006094128A2 (en) 2005-03-01 2006-09-08 Beacon Power Corporation Methods and systems for intentionally isolating distributed power generation sources
US7687937B2 (en) * 2005-03-18 2010-03-30 Wisconsin Alumni Research Foundation Control of small distributed energy resources
ES2288071B1 (en) * 2005-05-19 2008-10-16 Endesa Generacion, S.A. GENERATION SYSTEM DISTRIBUTED WITH IMPROVEMENT OF THE SERVICE QUALITY OF THE ELECTRICAL NETWORK.
GB0510666D0 (en) * 2005-05-25 2005-06-29 Newage Int Ltd Control system
US20070029803A1 (en) * 2005-08-04 2007-02-08 Randall Edward R Machine for transferring power and producing electricity in a jet engine
JP4860960B2 (en) * 2005-08-22 2012-01-25 株式会社東芝 Power network control system
US7680562B2 (en) * 2005-09-08 2010-03-16 General Electric Company Power generation system
EP1770850A1 (en) * 2005-10-03 2007-04-04 ABB Schweiz AG Systems of parallel operating power electronic converters
US8065040B2 (en) * 2005-12-19 2011-11-22 Carrier Corporation On-site power plant control including adaptive response to transient load requirements
US7752145B2 (en) * 2006-02-14 2010-07-06 Panasonic Corporation Consumer-sited power management system and method
US20070273214A1 (en) * 2006-05-23 2007-11-29 Wang Kon-King M System and method for connecting power sources to a power system
US7557464B2 (en) * 2006-05-23 2009-07-07 Continental Automotive Systems Us, Inc. System and method for isolating sources and loads of a power system
US7656059B2 (en) * 2006-05-23 2010-02-02 Continental Automotive Systems Us, Inc. System and method for a power system micro grid
US7531915B2 (en) * 2006-05-23 2009-05-12 Continental Automotive Systems Us, Inc. System and method for controlling power flow in a power system
US7474016B2 (en) * 2006-05-23 2009-01-06 Continental Automotive Systems Us, Inc. System and method for responding to abrupt load changes on a power system
GB2443338B (en) * 2006-05-25 2011-07-13 Cummins Generator Technologies Control system
US20080040295A1 (en) * 2006-08-10 2008-02-14 V2 Green, Inc. Power Aggregation System for Distributed Electric Resources
JPWO2008047400A1 (en) * 2006-10-16 2010-02-18 Vpec株式会社 Power system
ES2330176B2 (en) * 2006-10-31 2010-07-20 Fundacion Labein METHOD OF REGULATION OF ACTIVE AND REACTIVE POWER FOR THE IMPROVEMENT OF THE QUALITY OF SUPPLY IN THE ELECTRICAL DISTRIBUTION NETWORK.
DE102006059199B3 (en) * 2006-12-13 2008-04-17 Howaldtswerke-Deutsche Werft Gmbh Submarine, has inverters provided with independent control devices, which are formed to acquire actual electrical characteristic e.g. mains voltage, at bus bar and to adjust output current of inverters based on characteristics
US8039991B2 (en) * 2007-02-19 2011-10-18 Honda Motor Co., Ltd. Cogeneration system with first and second power plants
US7847434B2 (en) * 2007-02-19 2010-12-07 Honda Motor Co., Ltd. Cogeneration system
US7787272B2 (en) * 2007-03-01 2010-08-31 Wisconsin Alumni Research Foundation Inverter based storage in dynamic distribution systems including distributed energy resources
US7920942B2 (en) * 2007-03-01 2011-04-05 Wisconsin Alumni Research Foundation Control of combined storage and generation in distributed energy resources
US7715950B2 (en) * 2007-03-01 2010-05-11 Wisconsin Alumni Research Foundation Non-inverter based distributed energy resource for use in a dynamic distribution system
US20100314885A1 (en) * 2007-03-23 2010-12-16 Flodesign Wind Turbine Corporation Shrouded wind turbine with rim generator and halbach array
US8622688B2 (en) * 2007-03-23 2014-01-07 Flodesign Wind Turbine Corp. Fluid turbine
US8253273B2 (en) * 2007-07-26 2012-08-28 Utc Power Corporation Power system having AC and DC power sources
EP3324505B1 (en) 2007-10-15 2023-06-07 Ampt, Llc Systems for highly efficient solar power
CN101919135A (en) * 2007-12-12 2010-12-15 佩尔托能源有限公司 Electric power distribution methods and apparatus
WO2009083448A2 (en) * 2007-12-28 2009-07-09 Vestas Wind Systems A/S Method for controlling a grid voltage
EP2075890B1 (en) * 2007-12-28 2019-07-03 Vestas Wind Systems A/S Method for fast frequency regulation using a power reservoir
CA2715340C (en) * 2008-02-12 2015-08-04 Enphase Energy, Inc. Method and apparatus for distributed var compensation
US8527106B2 (en) * 2008-04-11 2013-09-03 Meidensha Corporation System stabilization device
GB2463548B8 (en) * 2008-09-22 2011-08-10 Responsiveload Ltd Smart responsive electrical load
WO2010065647A2 (en) * 2008-12-02 2010-06-10 Flodesign Wind Turbine Corporation Ultracapacitor interface in wind turbine ring generator
US8068352B2 (en) * 2008-12-19 2011-11-29 Caterpillar Inc. Power inverter control for grid-tie transition
WO2010120315A1 (en) 2009-04-17 2010-10-21 Ampt, Llc Methods and apparatus for adaptive operation of solar power systems
CN101877486B (en) * 2009-04-30 2013-04-10 比亚迪股份有限公司 Battery energy storage power station used for balancing power network load
US8264100B2 (en) * 2009-09-11 2012-09-11 Hamilton Sundstrand Corporation Electric power generating system for multiple sources and interface to an AC grid
WO2011032287A1 (en) 2009-09-18 2011-03-24 Queen's University At Kingston Distributed power generation interface
US9466737B2 (en) 2009-10-19 2016-10-11 Ampt, Llc Solar panel string converter topology
US8334618B2 (en) 2009-11-13 2012-12-18 Eaton Corporation Method and area electric power system detecting islanding by employing controlled reactive power injection by a number of inverters
GB2477949B (en) * 2010-02-19 2016-01-06 Building Res Establishment Ltd Powering of devices
JP5582831B2 (en) 2010-03-11 2014-09-03 株式会社東芝 Solar power system
JP5566736B2 (en) * 2010-03-12 2014-08-06 株式会社東芝 Solar power system
US8781640B1 (en) 2010-04-15 2014-07-15 Science Applications International Corporation System and method for controlling states of a DC and AC bus microgrid
US8164217B1 (en) 2010-04-15 2012-04-24 Science Applications International Corporation System and method for management of a DC and AC bus microgrid
US8421270B1 (en) 2010-04-15 2013-04-16 Science Applications International Corporation System and method for a controlled interconnected DC and AC bus microgrid
US8447435B1 (en) * 2010-04-15 2013-05-21 Science Applications International Corporation System and method for routing power across multiple microgrids having DC and AC buses
US8536729B2 (en) 2010-06-09 2013-09-17 Hamilton Sundstrand Corporation Hybrid electric power architecture for a vehicle
CN101902146B (en) * 2010-08-06 2012-07-25 西安交通大学 Current type control method of three-phase inverter in distributed generation system
US9008850B2 (en) 2010-08-24 2015-04-14 Schweitzer Engineering Laboratories, Inc. Systems and methods for under-frequency blackout protection
US10310480B2 (en) 2010-08-24 2019-06-04 Schweitzer Engineering Laboratories, Inc. Systems and methods for under-frequency blackout protection
US8965592B2 (en) 2010-08-24 2015-02-24 Schweitzer Engineering Laboratories, Inc. Systems and methods for blackout protection
US8498752B2 (en) 2010-10-04 2013-07-30 Osisoft, Llc Decoupling controller for power systems
US8680720B2 (en) 2010-10-27 2014-03-25 Perfect Galaxy International Ltd. Automatic AC bus voltage regulation for power distribution grids
JP5762757B2 (en) * 2011-01-20 2015-08-12 株式会社東芝 Solar power system
EP2667476B1 (en) 2011-01-20 2020-07-08 Kabushiki Kaisha Toshiba Photovoltaic system and power supply system
JP2012170192A (en) * 2011-02-10 2012-09-06 Toshiba Corp Power feed system
CN102694381B (en) * 2011-03-25 2014-07-23 珠海优特电力科技股份有限公司 Multistage electrical-network self-healing control method
US8606424B2 (en) * 2011-04-05 2013-12-10 King Fahd University Of Petroleum And Minerals Particle swarm optimization system and method for microgrids
CN102185333B (en) * 2011-04-19 2013-05-08 河南省电力公司电力科学研究院 Method for realizing on-grid and off-grid dual-mode running of dual-directional converter in micro-grid
US8831788B2 (en) * 2011-04-20 2014-09-09 General Electric Company Systems, methods, and apparatus for maintaining stable conditions within a power grid
US9148016B2 (en) 2011-05-26 2015-09-29 Pika Energy Inc. DC microgrid for interconnecting distributed electricity generation, loads, and storage
US11522365B1 (en) * 2011-05-26 2022-12-06 J. Carl Cooper Inverter power source load dependent frequency control and load shedding
US8781638B2 (en) 2012-04-27 2014-07-15 Gregory C. Rouse Campus energy manager
CN102904272B (en) * 2011-07-29 2015-07-29 通用电气公司 There is energy conversion system and the method for the transient affair ride-through capability of improvement
WO2013016811A1 (en) 2011-08-02 2013-02-07 Synaptic Power Inc. A system and a method of controlling a plurality of devices
US10935948B2 (en) 2011-08-02 2021-03-02 Synaptic Power Inc. System and method for managing interactions between a plurality of devices
US9128130B2 (en) 2011-09-15 2015-09-08 Schweitzer Engineering Laboratories, Inc. Systems and methods for synchronizing distributed generation systems
US9225173B2 (en) 2011-09-28 2015-12-29 Causam Energy, Inc. Systems and methods for microgrid power generation and management
US8751036B2 (en) 2011-09-28 2014-06-10 Causam Energy, Inc. Systems and methods for microgrid power generation management with selective disconnect
US8862279B2 (en) 2011-09-28 2014-10-14 Causam Energy, Inc. Systems and methods for optimizing microgrid power generation and management with predictive modeling
US9870593B2 (en) 2011-12-05 2018-01-16 Hatch Ltd. System, method and controller for managing and controlling a micro-grid
US10411477B2 (en) 2012-03-26 2019-09-10 Pika Energy, Inc. Distributed substring architecture for maximum power point tracking of energy sources
US9014868B2 (en) * 2012-03-29 2015-04-21 International Business Machines Corporation Power factor
US8886362B2 (en) 2012-03-30 2014-11-11 General Electric Company Integrated distribution system optimization
JP5730833B2 (en) * 2012-09-21 2015-06-10 株式会社日立製作所 Turbine control device, turbine control method, and turbine control program
US9472954B2 (en) 2012-10-08 2016-10-18 Eaton Corporation Generator dispatching or load shedding control method and system for microgrid applications
US10289080B2 (en) 2012-10-11 2019-05-14 Flexgen Power Systems, Inc. Multi-generator applications using variable speed and solid state generators for efficiency and frequency stabilization
US9312699B2 (en) 2012-10-11 2016-04-12 Flexgen Power Systems, Inc. Island grid power supply apparatus and methods using energy storage for transient stabilization
US9620994B2 (en) 2013-01-17 2017-04-11 Eaton Corporation Method and system of anti-islanding of a microgrid in a grid-connected microgrid system
US9553517B2 (en) 2013-03-01 2017-01-24 Fllexgen Power Systems, Inc. Hybrid energy storage system and methods
US9397497B2 (en) 2013-03-15 2016-07-19 Ampt, Llc High efficiency interleaved solar power supply system
CN103346688B (en) * 2013-06-24 2015-04-15 合肥工业大学 Controlling method of improving current quality of grid-connected inverter during low-load operation
US9564757B2 (en) 2013-07-08 2017-02-07 Eaton Corporation Method and apparatus for optimizing a hybrid power system with respect to long-term characteristics by online optimization, and real-time forecasts, prediction or processing
CN103730908B (en) * 2013-10-30 2017-01-18 国家电网公司 Method for controlling energy storage converters in large-scale off-grid micro-grid
US9660453B2 (en) 2014-03-07 2017-05-23 Abb Schweiz Ag Control of a microgrid
CN104112236B (en) * 2014-05-29 2018-04-27 国家电网公司 The computational methods of wind power plant generated output
US9997920B2 (en) 2014-06-11 2018-06-12 Sinewatts, Inc. System and method for islanding detection and prevention in distributed generation
US10069304B2 (en) * 2014-06-11 2018-09-04 Sinewatts, Inc. System and method for islanding detection and prevention in distributed generation
CN106797122A (en) 2014-08-11 2017-05-31 Abb瑞士股份有限公司 The control of microgrid
CN105634310B (en) * 2014-11-06 2018-09-04 台达电子工业股份有限公司 Control signal generation system and its control device for inverter and relevant control circuit
CN107534294B (en) 2014-12-30 2021-07-30 弗莱斯金电力系统公司 Transient power stabilization device with active and reactive power control
CN104638673A (en) * 2015-02-06 2015-05-20 芜湖大学科技园发展有限公司 Control method for smoothly switching micro-grid from off-grid to grid connection by considering time sequence cooperation
US10008854B2 (en) 2015-02-19 2018-06-26 Enphase Energy, Inc. Method and apparatus for time-domain droop control with integrated phasor current control
US9798342B2 (en) 2015-02-23 2017-10-24 Schweitzer Engineering Laboratories, Inc. Detection and correction of fault induced delayed voltage recovery
KR101809787B1 (en) * 2015-03-10 2017-12-15 엘에스산전 주식회사 Electricity providing system including battery energy storage system
US9964978B2 (en) 2015-04-14 2018-05-08 Princeton Power Systems, Inc. Control systems for microgrid power inverter and methods thereof
JP6114777B2 (en) * 2015-04-23 2017-04-12 株式会社東芝 Energy storage system and energy storage method
JP2016220352A (en) * 2015-05-18 2016-12-22 パナソニックＩｐマネジメント株式会社 Distributed power supply system and distributed power supply system control method
US10574057B2 (en) 2015-05-19 2020-02-25 The Regents Of The University Of California Battery control methods and circuits, and energy storage to grid connection systems
US9742411B1 (en) 2015-08-24 2017-08-22 University Of South Florida Simultaneous economic dispatch and frequency regulation of power systems
WO2017096344A1 (en) 2015-12-03 2017-06-08 Enphase Energy, Inc. Autonomous charge balancing of distributed ac coupled batteries with droop offset
US9985435B2 (en) 2015-12-16 2018-05-29 International Business Machines Corporation Power sharing for DC microgrids
US10148092B2 (en) 2016-01-27 2018-12-04 Alliance For Sustainable Energy, Llc Real time voltage regulation through gather and broadcast techniques
US9912158B2 (en) 2016-03-16 2018-03-06 Schweitzer Engineering Laboratories, Inc. Decentralized generator control
US9906041B2 (en) 2016-03-16 2018-02-27 Schweitzer Engineering Laboratories, Inc. Decentralized generator control
US10135250B2 (en) 2016-05-25 2018-11-20 Schweitzer Engineering Laboratories, Inc. Inertia compensated load tracking in electrical power systems
US10615604B2 (en) * 2016-05-28 2020-04-07 PXiSE Energy Solutions, LLC Decoupling synchrophasor based control system for distributed energy resources
DE102016115182A1 (en) * 2016-08-16 2018-02-22 Technische Universität Braunschweig Method for providing instantaneous reserve in an electrical energy supply network, computer program and current-impressing inverters
US10516269B2 (en) * 2016-11-16 2019-12-24 Alliance For Sustainable Energy, Llc Real time feedback-based optimization of distributed energy resources
IT201600131878A1 (en) * 2016-12-28 2018-06-28 Electro Power Systems Mfg S R L MICRORETAL CONTROL SYSTEM FOR THE PRODUCTION AND DISTRIBUTION OF ELECTRIC ENERGY FROM DIFFERENT SOURCES OF PRODUCTION, AND ITS CONTROL METHOD
CN106787013B (en) * 2017-03-07 2019-04-09 阳光电源股份有限公司 Off-network energy-storage system and its control method
US10312694B2 (en) 2017-06-23 2019-06-04 Schweitzer Engineering Laboratories, Inc. Mode-based output synchronization using relays and a common time source
CN107979086B (en) * 2017-11-14 2019-12-27 国网江苏省电力公司电力科学研究院 Voltage sag reason identification method based on EM algorithm and gradient lifting tree
US10139434B1 (en) 2018-01-18 2018-11-27 Power Standard Lab Inc. Method and apparatus for measuring the stability of an alternating current distribution grid
US10476268B2 (en) 2018-02-09 2019-11-12 Schweitzer Engineering Laboratories, Inc. Optimized decoupling and load shedding
US10381835B1 (en) 2018-02-09 2019-08-13 Schweitzer Engineering Laboratories, Inc. Electric power generator selection, shedding, and runback for power system stability
US11070060B2 (en) 2018-04-20 2021-07-20 Eaton Intelligent Power Limited Predictive grid control system and method based on sensitivity of variance with respect to electric power prediction
US11258266B2 (en) 2018-05-23 2022-02-22 Doosan Gridtech, Inc. Adaptive voltage control of distributed energy resources
CN108964131B (en) * 2018-08-24 2020-06-19 北京信息科技大学 Method and system for evaluating comprehensive performance of grid-connected operation of photovoltaic power station
CN109188081B (en) * 2018-09-12 2019-08-20 四川大学 A kind of voltage dip waveform point detecting method based on space vector method
CN109217384A (en) * 2018-10-25 2019-01-15 北京交通大学 More distributed generation resource power distribution methods based on the sagging control of active phase angle
JP7226560B2 (en) * 2019-08-02 2023-02-21 東芝三菱電機産業システム株式会社 Renewable energy power plant system and plant controller
ES2734585A1 (en) * 2019-10-31 2019-12-10 Real Energy Systems S L U Load management system or power limitation in photovoltaic installations. (Machine-translation by Google Translate, not legally binding)
CN111030175B (en) * 2019-12-18 2021-09-17 山东鲁软数字科技有限公司智慧能源分公司 Coordination control device and coordination control method of intelligent micro-grid
CN111431211B (en) * 2020-05-07 2021-06-08 合肥学院 Micro-grid inverter parallel control method based on active curve droop
CN111682564B (en) * 2020-06-06 2023-01-24 广西电网有限责任公司电力科学研究院 Active synchronous control method and system for distributed energy storage fast smooth grid connection
US20230208134A1 (en) * 2020-06-22 2023-06-29 Riken Dc bus control system
US11056912B1 (en) 2021-01-25 2021-07-06 PXiSE Energy Solutions, LLC Power system optimization using hierarchical clusters
CN117239827B (en) * 2023-11-14 2024-02-02 北京交通大学 Transient active response control method for hybrid island micro-grid

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5041959A (en) * 1990-08-14 1991-08-20 General Electric Company Control system for a current source converter supplying an AC bus
US5329222A (en) * 1992-11-30 1994-07-12 Westinghouse Electric Corporation Apparatus and method for dynamic voltage restoration of utility distribution networks
US5614770A (en) * 1994-06-06 1997-03-25 Helionetics, Inc. Structure and method for performing active injection mode filtering on an AC power system
US5596492A (en) * 1994-06-14 1997-01-21 Electric Power Research Institute, Inc. Method and apparatus for de-centralized signal frequency restoration in a distributed UPS system
US5745356A (en) * 1996-06-25 1998-04-28 Exide Electronics Corporation Independent load sharing of AC power systems connected in parallel
CA2223314C (en) 1996-12-03 2003-03-18 Kabushiki Kaisha Toshiba Electric power system protection and control system and distributed control system
AU766871B2 (en) 1997-11-24 2003-10-23 Plug Power Inc. Anti-islanding method and apparatus for distributed power generation
US6347027B1 (en) 1997-11-26 2002-02-12 Energyline Systems, Inc. Method and apparatus for automated reconfiguration of an electric power distribution system with enhanced protection
US6870279B2 (en) * 1998-01-05 2005-03-22 Capstone Turbine Corporation Method and system for control of turbogenerator power and temperature
US6219591B1 (en) 1998-05-15 2001-04-17 Abb Power T&D Company Inc. Voltage instability predictor (VIP)—method and system for performing adaptive control to improve voltage stability in power systems
KR20010071284A (en) 1998-05-19 2001-07-28 추후제출 Power System
KR100698231B1 (en) * 1998-10-12 2007-03-21 산요 덴키 가부시키가이샤 Power failure-free power supply apparatus
JP3792428B2 (en) * 1999-03-09 2006-07-05 三菱電機株式会社 Power system control apparatus and power system control method
US6252310B1 (en) 1999-07-28 2001-06-26 Nextek Power Systems, Inc. Balanced modular power management system and method
US6249411B1 (en) 1999-10-07 2001-06-19 International Business Machines Corporation Over-voltage protection circuit and method for preventing system shutdown in a power system employing multiple power supplies
JP2001119860A (en) * 1999-10-19 2001-04-27 Toshiba Corp Method and device for adjusting power voltage system
US6356471B1 (en) 2000-07-10 2002-03-12 Powerware Corporation Dynamic feedback adaptive control system and method for paralleling electric power sources and an uninterruptible power supply including same
US7180610B2 (en) * 2000-09-27 2007-02-20 Toshiba Tec Kabushiki Kaisha Facsimile apparatus
US6465910B2 (en) 2001-02-13 2002-10-15 Utc Fuel Cells, Llc System for providing assured power to a critical load
US6738692B2 (en) 2001-06-25 2004-05-18 Sustainable Energy Technologies Modular, integrated power conversion and energy management system

Also Published As

Publication number Publication date
EP1540791A4 (en) 2009-09-23
EP2600216A3 (en) 2014-06-25
CA2497567C (en) 2009-11-03
US20040051387A1 (en) 2004-03-18
WO2004027957A1 (en) 2004-04-01
EP1540791A1 (en) 2005-06-15
CA2497567A1 (en) 2004-04-01
JP2005539476A (en) 2005-12-22
US7116010B2 (en) 2006-10-03
EP2600216A2 (en) 2013-06-05

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